Glad you made your way over here!

Your draft looks to have some lovely continent shapes, that should be a good starting point for any future mapping. Do check out the tutorial section if you haven't already - many of the tutorials available are quite old at this point, but can still extremely useful depending a bit on your chosen software. I'm completely self-taught when it comes to digital artwork and got started mainly with the Guild tutorials.

Just holler if you have any trouble finding your way around or need anything else Welcome to the Guild!